Daiyin Peng

Title: Daiyin Peng: Innovator in Hydrogel Microneedle Technology

Introduction

Daiyin Peng is a notable inventor based in Hefei, China. He has made significant contributions to the field of biomedical engineering, particularly in the development of innovative drug delivery systems. His work focuses on enhancing the efficacy and safety of therapeutic agents through advanced materials.

Latest Patents

Daiyin Peng holds a patent for a "Colchicine hydrogel microneedle and preparation method thereof." This patent describes a preparation method for a colchicine (COL) hydrogel microneedle (MN). The method includes dissolving acrylamide (AM), N,N'-bis(acryloyl)cysteamine (BACA), and Irgacure 2959 in ultrapure water to create a clear gel solution. The solution is then poured into a polydimethylsiloxane (PDMS) mold, followed by low-speed centrifugation and ultrasonic treatment to eliminate air bubbles. The PDMS mold is irradiated under ultraviolet light and air-dried to obtain a hydrogel MN. A COL solution is added to the hydrogel MN, allowing for swelling, air-drying, and demolding. This innovative approach addresses the uneven distribution of cross-linking points in conventional hydrogel MNs, resulting in a hydrogel MN with a complete needle shape, neat matrix arrangement, evenly distributed cross-linking points, excellent mechanical toughness, and superior swelling capacity.

Career Highlights

Daiyin Peng has worked with prominent institutions, including Anhui University of Chinese Medicine and Anhui Baicaojingyan Pharmaceutical Technology Co., Ltd. His experience in these organizations has allowed him to advance his research and contribute to the development of cutting-edge technologies in drug delivery systems.

Collaborations

Daiyin has collaborated with notable colleagues, including Can Peng and Huanhuan Liu. These partnerships have fostered a collaborative environment that enhances innovation and research outcomes.

Conclusion

Daiyin Peng's contributions to hydrogel microneedle technology exemplify his commitment to advancing biomedical engineering. His innovative patent and collaborative efforts position him as a key figure in the field, paving the way for future developments in drug delivery systems.